package dao;
import pojo.web_Admin;
import pojo.web_Student;
import pojo.web_Teacher;

import java.sql.SQLException;
import java.util.List;

public interface web_userDao {
    public web_Admin queryweb_AdminById(String id);
    public List<web_Admin> queryweb_AdminAll();
    public void insertweb_Admin(web_Admin web_admin);
    public void updateweb_Admin(web_Admin web_admin);

    public web_Student queryweb_StudentById(String id);
    public List<web_Student> queryweb_StudentAll();
    public void insertweb_Student(web_Student web_student);
    public void updateweb_Student(web_Student web_student);

    public web_Teacher queryweb_TeacherById(String id);
    public List<web_Teacher> queryweb_TeacherAll();
    public void insertweb_Teacher(web_Teacher web_teacher);
    public void updateweb_Teacher(web_Teacher web_teacher);
}
